Description
The NTDW79AAE5 Nortel UDT E1/T1 Card is in stock.
The Nortel UDT E1/T1 (part number: NTDW79AAE5) also known as NTDW79AA, is a single E1/T1 card that replaces existing digital trunks and associated clock controllers.
The Nortel UDT E1/T1 card is intended for CS1000E systems and is backwards compatible to small (e.g. Option11C, Option 11C mini, CS1000S) systems on all software releases as well. The new card is based on technology developed for the MG 1000E PRI Gateway and can be used in any one of the following modes: DTI 1.5/DTI 2.0; PRI 1.5/PRI 2.0; DPNSS/DASS2; B-channel
The DDCH/DCHI functionality is implemented onboard. Note: the NTDW12AAE5 daughterboard can only be mounted on the NTDW79 PRI card. It cannot be mounted on previous T1 or E1 digital trunk cards. UDT E1/T1 (NTDW79AAE5) is software transparent. Therefore it can be used in the installed base for repairs and upgrades.
The CS1000 is a business communication system designed for mid to large sized companies.MF Communications stock an extensive range of Nortel PBX systems and system parts.
If you can’t find the system, part or business phone that you need, please ask.
We stock a wide range of both Nortel or Avaya PBX parts. If you contact us about this product, please quote NTDW79AAE5 or Nortel UDT E1/T1 Card.